MC100ES6014DT

Clock Buffers, Drivers Overview

The MC100ES6014DT is a low skew 1-to-5 differential clock driver designed for high-performance clock distribution. It accepts two clock sources into an input multiplexer and supports ECL, PECL, HSTL, and LVDS inputs. The device operates in PECL mode with VCC = 2.375 V to 3.8 V (VEE = 0 V) or in ECL mode with VCC = 0 V (VEE = -2.375 V to -3.8 V). Key electrical specifications include a maximum frequency exceeding 2 GHz, typical propagation delay of 400 ps, and within-device skew of 25 ps. It features a synchronous common enable that prevents runt clock pulses during state transitions.

Clock Buffers, Drivers Feature Summary

• Low skew architecture with 25 ps within-device skew guarantee
• Input multiplexer supporting two differential clock sources (CLK0/CLK1)
• Compatible with ECL, PECL, HSTL, and LVDS signal standards
• Synchronous enable control referenced to the negative clock edge

Clock Buffers, Drivers Applications

• High performance clock distribution across backplanes
• Board-level clock distribution systems
• Telecommunication equipment requiring precise timing alignment

Clock Buffers, Drivers Procurement Notes

Verify package type TSSOP-20 against Case 948E-03 dimensions. Confirm supply voltage requirements match either PECL (+2.5V/+3.3V) or ECL (-3.3V/-5V) configurations. Ensure all VCC and VEE pins are externally connected to power supplies for proper operation. Check RoHS compliance status if lead-free EJ suffix is required instead of DT.

Clock Buffers, Drivers Selection Notes

Select this component when low output-to-output skew is critical for system timing integrity. The device requires identical 50 Ω termination on both sides of differential outputs to maintain specified skew performance. Unused output pairs may be left open without affecting skew characteristics. Designers must account for the internal flip-flop triggering on the falling edge of the input clock when calculating timing budgets.

Clock Buffers, Drivers Part Context

This part belongs to the 100 Series of advanced clock drivers manufactured by Freescale Semiconductor (now NXP). The series utilizes temperature compensation and SiGe technology to ensure superior digital signal characteristics. The MC100ES6014 specifically addresses the need for fan-out buffering with minimal skew in demanding clock distribution environments.

Clock Buffers, Drivers Replacement Considerations

The MC100ES6014DTR2 serves as the reel-pack equivalent of the MC100ES6014DT. For lead-free requirements, the MC100ES6014EJ and MC100ES6014EJR2 provide identical functionality in Pb-Free packages.